It's here on the preview. It's really more of a whack on the legs with a stick during a training sequence. Some people might like it but "cane stroke on the bottom" might be getting your hopes up for something that isn't there. There are two whacks. One is really low, behind the leg, and the other is by the hip, thigh. Neither is on the bottom and it's really a walking stick, not an actual cane but it is in a disciplinary context.
On the plus side, her reaction to it is kinda cute.
http://video.adultswim.com/childrens-hospital/impression-training.html
On the plus side, her reaction to it is kinda cute.
http://video.adultswim.com/childrens-hospital/impression-training.html